164031788

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{69623}}^1$

素因数の和:69677

約数の個数: 24

約数和(自身を含む): 311915520

約数和(自身を除く): 147883732

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 69623, 139246, 278492, 1322837, 2158313, 2645674, 4316626, 5291348, 8633252, 41007947, 82015894, 164031788]

約数ペア:

[(1, 164031788), (2, 82015894), (4, 41007947), (19, 8633252), (31, 5291348), (38, 4316626), (62, 2645674), (76, 2158313), (124, 1322837), (589, 278492), (1178, 139246), (2356, 69623)]